The Oregon Department of Fish and Wildlife estimates 14.5 million wild vertebrate animals are killed on Oregon’s roadways ...

They found that the shrews’ brain cells lose water but crucially do not die, meaning that the animals retain their brain ...

Discovered more than six decades ago, the Tully Monster remains one of the most puzzling fossils ever studied. Despite repeated analysis, scientists still cannot agree on whether it was a vertebrate, ...

“While the human penis functions primarily to transfer sperm, our result suggests its unusual large size evolved as a sexual ...